:root{
    --m-width: 1120px;
    --m-color: #0096ff;
}
*{
    font-family: 'MicroSoft YaHei';
}
ul{
    padding: 0px;
    margin: 0px;
    list-style-type: none;
}

a{
    text-decoration: none;
}
body{
    padding: 0;
    margin: 0;
    min-width: var(--m-width);
}
.footer{
    background: #343434;
    color: #eee;
    color: red !important;
    height: 180px;
}
.footer a{
    color: #d9d9d9;
}
.footer a:hover{
    color: var(--m-color);
}
.copyright{
    color: #d9d9d9 !important;
    margin-top: 22px;
    text-align: center;
}
.title{
    font-size: 28px;
    margin-bottom: 16px;
    color:#333;
}
.header{
    background: white;
    height: 80px;
    box-shadow: 0 3px 4px rgba(0,0,0,0.2);
}

.nav{
    width: var(--m-width);
    height: 80px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav>div:nth-of-type(1){
    /* border: 1px solid red; */
    height: 80px;
    display: flex;
    align-items: center;
}
.nav>div:nth-of-type(1)>img{
    height: 56px;
}



.header-menu>li{
    float: left;
    height: 48px;
    line-height: 48px;
    margin-right: 1.5px;
    margin-left: 1.5px;
}

.header-menu>li>a{
    display: inline-block;
    padding-left: 20px;
    padding-right: 20px;
    height: 100%;
    color: #555;
}

.big-img-part{
    overflow: hidden;
    width: 100%;
    min-width: var(--m-width);
    height: 480px;
    position: relative;
}
.big-img-content{
    position: absolute;
    left: calc(50% - 960px);
    display: flex;
    transition: left 1.5s ease-in-out;
    -moz-transition: left 1.5s ease-in-out;; 
    -webkit-transition: left 1.5s ease-in-out;; 
    -o-transition: left 1.5s ease-in-out; 
}
.no-tran{
    transition: none !important;
    -moz-transition: none !important; 
    -webkit-transition: none !important;
    -o-transition: none !important;
}

.big-img-bnts{
    z-index: 999;
    position: absolute;
    bottom: 12px;
    left: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 480px;
    height: 16px;
    left: calc(50% - 240px);
}

.big-img-bnts>div{
    width: 32px;
    height: 4px;
    background: #eaeaea;
    margin-right: 6px;
}
.big-img-bnts>div.active{
    background: var(--m-color);
}

.header-menu>li>a:hover,
.header-menu>li.active>a{
    color: var(--m-color);
    font-weight: bolder;
    border-bottom: 3px solid var(--m-color);
}


.contact-m-part{
    height: 60px;
    width: var(--m-width);
    margin: auto;
    margin-top: 26px;
    height: 580px;
    position: relative;
}
.contact-box{
    box-sizing: border-box;
    padding: 36px;
    width: 400px;
    height: 340px;
    position: absolute;
    left: 0px;
    top: 10px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    border-radius: 4px;
}

.contact-title{
    font-size: 28px;
    color: #333;
}

.contact-tb{
    display: grid;
    grid-column: minmax();
    display:grid;
    grid-template-columns:auto minmax(10px,1fr);
    grid-row-gap:16px;
    grid-column-gap:6px;
    margin-top: 20px;
}

.contact-tb>div{
    color: #8a8a8a;
    font-size: 16px;
}

.contact-tb>div:nth-of-type(odd){
    text-align: right;
}

.contact-map{
    width: 700px;
    height: 520px;
    position: absolute;
    right: 0px;
    top: 10px;
}

.foot-menu-part{
    height: 110px;
}
.foot-menu{
    display: flex;
    justify-content: center;
    height: 110px;
    align-items: center;
}
.foot-menu>li{
    padding: 0 24px;
}

.company-part{
    width: var(--m-width);
    margin: auto;
    margin-top: 32px;
}

.paragraph{
    color:#666;
    line-height: 32px;
    font-size: 18px;
}

.event-year {
    height: 32px;
    font-size: 28px;
    font-family: DINAlternate-Bold,DINAlternate,"Microsoft YaHei";
    font-weight: 700;
    color: var(--m-color);
    line-height: 32px;
    margin-right: 12px;
}
.event-top{
    display: flex;
    font-size: 24px;
    align-items: center;
    color:#333;
}
.event-item{
    position: relative;
}

.event-title{
    margin-left: 44px;
}

.event-body{
    font-size: 18px;
    color:#666;
    line-height: 36px;
    padding: 24px 0px 24px 130px;
}

.event-body::before{
    border-left: 2px solid #cceaff;
    height: calc(100% - 40px);
    width: 1px;
    content: " ";
    position: absolute;
    left: 33px;
    top: 36px;
}


.no-line::before{
    display: none;
}

.company-honor{
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: left;
    margin-bottom: 8px;
    padding-top: 8px;
}

.company-honor>div{
    margin-right: 32px;
    margin-bottom: 32px;
}

.company-intro-title{
    color:var(--m-color);
    font-weight: bolder;font-size: 20px;margin-bottom:10px;
}

.company-value{
    background: #f5f8fb;
    width: var(--m-width);
    min-height: 100px;
    margin-bottom: 48px;
    color: #777;
    padding: 24px 0px 24px 54px;
}

.company-value>div{
    font-size: 24px;
    line-height: 52px;
}

.product-part{
    width: var(--m-width);
    margin: auto;
    margin-top: 32px;
}

.product-img-list img{
    height: 64px;
}

.product-img-list{
    display: flex;
    margin-bottom: 24px;
}

.product-img-list .active{
    border: 1px solid var(--m-color);
}

.product-img-list>a{
    border: 1px solid #eee;
    width: 150px;
    margin-right: 18px;
    text-align: center;
    border-radius: 4px;
}
.product-img-list>a:hover{
    border-color:var(--m-color);
}
.product-img-list>a>div{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 150px;
    height: 120px;
    background: #f3f3f3;
    margin-right: 12px;
}

.product-img-list>a>span{
    color: #333;
    text-align: center;
    display: inline-block;
    width: 130px;
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 14px;
}

.product-img-info{
    display: flex;
    margin-bottom: 32px;
}

.product-img-info>div{
    height: 500px;
    width: 50%;
    box-sizing: border-box;
}



.product-device>div:first-of-type{
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f3f3f3;
    height: 400px;
}

.product-device>div:first-of-type>img{
    width: 320px;
}

.product-device>div:nth-of-type(2){
    display: flex;
    justify-content: left;
    align-items: center;
    padding-top: 10px;
}

.product-device>div:nth-of-type(2)>img{
    height: 70px;
    border: 1px solid #ddd;
    margin-right: 10px;
    cursor: pointer;
}

.product-device>div:nth-of-type(2)>img:hover{
    border: 1px solid var(--m-color);
}

.product-intro-info{
    padding: 0px 0px 10px 48px;
}

.product-intro-info-title{
    font-size: 24px;
    line-height: 32px;
    color: var(--m-color);
    /* margin-bottom: 10px; */
}

.product-intro-info-desc{
    color: #666;
    line-height: 32px;
    margin-bottom: 22px;
}

.product-ch-info{
    color: #666;
    line-height: 30px;
    font-size: 16px;
}

.product-ch-info>div>span{
    margin-right: 4px;
}
.attr-table{
    position: relative;
    border-spacing: 0;
}
.attr-table thead {
    background: #ccc;
    font-weight: bolder;
    color: #333
}


.attr-table td {
    border: none;
    color: #5a5a5a;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    padding-left: 10px;
    min-width: 200px;
    word-wrap: break-word;
    word-break: break-all;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
}

.attr-table thead{background:#eee;font-weight:bolder;color:#333}
.attr-table>tbody>tr:nth-of-type(2n+1)>td{background:#f7f7f7}
.attr-table tr>td:nth-of-type(1){width:150px}
.attr-table tr>td:nth-of-type(2){width:240px}
.attr-table tr>td:nth-of-type(3){width:480px}



.gray-bg {
    background: #f7f7f7;
}

.product-param-table{
    padding-bottom: 48px;
}


.main-base-product{
    width: var(--m-width);
    margin: auto;
    display: flex;
    padding: 42px 0px;
}

.main-base-product>div{
    box-sizing: border-box;
}
.main-base-img{
    width: 55%;
}

.main-base-img>img{
    width: 256px;
    height: 320px;
    margin-left: 100px;
}

.main-base-info{
    width: 45%;
    padding-top: 30px;
    padding-left: 36px;
}

.main-base-info>div:nth-of-type(1){
    color: #333;
    font-size: 24px;
    margin-bottom: 12px;
}

.main-base-info>div:nth-of-type(n+2){
    color: #666;
    line-height: 32px;
    font-size: 16px;
}

.main-base-second{
    background: #f2f2f2;
    height: 460px;
}

.main-base-second>div{
    display: flex;
    width: var(--m-width);
    margin: auto;
}
.main-base-second>div>div{
    border: 0px solid red;
}
.main-base-second>div>div:nth-of-type(1){
    width: 55%;
    box-sizing: border-box;
}
.main-base-second>div>div:nth-of-type(2){
    width: 45%;
    padding-left: 40px;
    box-sizing: border-box;
}
.main-base-second>div>div>img{
    height: 320px;
    margin-top: 70px;
}

.main-base-apply{
    width: var(--m-width);
    margin: auto;
    margin-top: 36px;
    padding-bottom: 48px;
}
.main-base-apply-title{
    font-size: 28px;
    color: #333;
    text-align: center;
    margin-bottom: 28px;
}

.main-base-apply-area{
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-base-apply-area>div{
    box-sizing: border-box;
}

.main-base-apply-area>div>img{
    border: 0px solid #d9d9d9;
}

.main-m-rtk{
    background: #f2f2f2;
    text-align: center;
    padding-top: 68px;
}

.main-m-rtk>span{
    color:#333;
    font-size: 24px;
    margin-top: 8px;
    display: inline-block;
}


.main-base-second-info{
    width: 45%;
    padding-top: 88px;
    padding-left: 96px;
}

.main-base-second-info>div:nth-of-type(1){
    color: #333;
    font-size: 24px;
    margin-bottom: 12px;
}

.main-base-second-info>div:nth-of-type(n+2){
    color: #666;
    line-height: 32px;
    font-size: 16px;
}